Topology Data Bank of Transmembrane Proteins
Topology, Structure and Prediction.

Database status

Database release: v3.3
Release date: 2025-01-12
Entries: 9588
Topology data: 685414
Alpha helical proteins: 9310
Beta barrel proteins: 279
PubMed links: 43320
PDB links: 31246
Visitors: 719798

Search results for 3D

Topdb search results

YBAL_ECOLI
Putative cation/proton antiporter YbaL

#TM: 13
Evidence level: Experiment Details

YIDC_SHISS
Membrane protein insertase YidC

#TM: 6
Evidence level: 3D Details

YDDG_STAND
Aromatic amino acid exporter YddG

#TM: 10
Evidence level: 3D Details

Y751_TREPA
Uncharacterized protein TP_0751

#TM: 2
Evidence level: Experiment Details

Y964_NEIMB
Probable TonB-dependent receptor NMB0964

#TM: 22
Evidence level: 3D Details